@type t() :: %Travel.Stays.Types.StaysRoomRate{
  available_payment_methods: [atom()] | nil,
  base_amount: (String.t() | nil) | nil,
  base_currency: String.t() | nil,
  board_type: atom() | nil,
  cancellation_timeline:
    [Travel.Stays.Types.StaysRateCancellationTimeline.t()] | nil,
  code: (String.t() | nil) | nil,
  conditions: [Travel.Stays.Types.StaysRateCondition.t()] | nil,
  deal_types: [String.t()] | nil,
  description: (String.t() | nil) | nil,
  due_at_accommodation_amount: (String.t() | nil) | nil,
  due_at_accommodation_currency: String.t() | nil,
  estimated_commission_amount: (String.t() | nil) | nil,
  estimated_commission_currency: (String.t() | nil) | nil,
  expires_at: String.t() | nil,
  fee_amount: (String.t() | nil) | nil,
  fee_currency: String.t() | nil,
  id: String.t() | nil,
  loyalty_programme_required: boolean(),
  name: (String.t() | nil) | nil,
  negotiated_rate_id: (String.t() | nil) | nil,
  payment_type: atom() | nil,
  public_amount: (String.t() | nil) | nil,
  public_currency: (String.t() | nil) | nil,
  quantity_available: (integer() | nil) | nil,
  source: atom() | nil,
  supported_loyalty_programme: (atom() | nil) | nil,
  tax_amount: (String.t() | nil) | nil,
  tax_currency: String.t() | nil,
  total_amount: String.t() | nil,
  total_currency: String.t() | nil
}